I really want one of these. Mostly, to replace all of the books I have to carry around. I'm not quite sure though which one I should get, either the original or the pocket. These would be my main uses:

1. Reading
2. Internet Browsing
3. Annotating
4. Filling out forms which are usually letter size and sometimes legal size

My main concern is #4. Will be there a way for me to do this on the Pocket Edge? Obviously, the size may be a problem, but if I could just zoom and pan, then I think I would be okay. However, I'm scared by some comments about the annotations disappearing when you zoom out. I actually wouldn't mind though if it disappeared as long as when I email it as pdf or print it out, it will show up.
I've heard that the original has the same problem, but may be easier to deal with because of the bigger size.

Also, what is the deal with the annotations staying on the screen and not on the document itself when you have to pan?

Please give me some advice. There are other tablets out there that would be good for #1 and #2, but I haven't found anything else that could be a better solution for #3 and #4, which is, the main reason why I am seriously considering this.

By the way, if I could pretty much do #3 and #4 with the Pocket Edge adequately, then I'd prefer that over the original because it seems the PE would be getting Froyo faster and I prefer the greater portability, along with the lower price.

One last question, is it possible to annotate word documents without converting them to pdf? Thanks in advance to all.